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merge pdf

Choose at least two PDF files and merge their pages into one downloadable PDF copy in this browser.

Free to use. No account required.

One or more selected PDFs may be combined in their chosen order. Each source file is limited to 20 MB. Page content is copied; interactive forms, bookmarks, metadata, and digital signatures may not be preserved as document-level features.

Choose two or more PDF filesPDF only · each file up to 20 MB

Choose a supported file to start. The original remains unchanged.

Merge PDF files in the order you choose

Select at least two PDFs together. The merged document follows the selection order shown by your browser. The tool copies pages into a new PDF and leaves the originals untouched.

Merge PDF, combine PDF, and the phrase “pdf combiner” describe the same page-combining task here. This is a page-level merge, not a system for reconciling form data, bookmarks, portfolios, or signed-document history. Review the new file before sharing it.

What can change in a merged copy

Each chosen file must be a readable PDF no larger than 20 MB. The tool runs in the browser with a bundled PDF library. It does not upload the selected files to a processing server. Password-protected or malformed PDFs can fail to open. Interactive fields, bookmarks, document metadata, and digital signature validity are not guaranteed to carry into the copy.

  1. Select at least two PDF files.
  2. Confirm the order in the file picker before opening.
  3. Merge, then open the downloaded PDF and check page order and content.

For a single-document change, use a page-specific tool such as Split PDF or Delete Pages from PDF.

Frequently asked questions

Does this tool upload my file?

The file is processed in this browser by the page's code. The shared site does not receive the selected file for processing. Some shared libraries are loaded from the site or a content delivery network.

What should I check after export?

Open the downloaded result in the intended application and compare its content with the original before relying on it.

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